Just received this today and decided to try it right away. First, this saw is huge. I'm referring to their 6" round shape so no surprises. I ordered this to maybe make a cornhole board and maybe other projects like kraft paper holders, bowl holders are random projects. This is very high quality. Hole saw made by Dewalt. I was originally going to get a yellow 6" wood only hole saw but decided to do it just in case I need to drill holes even in metal and also through pipe/PVC as those guys are price tags. for plumbing and electrical "The saw is heavy, with a very smooth, clean finish and extremely sharp teeth. I have some self-taught experience with wood, chainsaws, and power tools, but I have nothing to do with professionals or contractors who work with wood for a living.. I am... new to using hole saws - this 6" was my second try, the first was a 2-1/2" hole of the same quality from Dewalt. The 2-1/2 bit was a little easier to handle aben and I tried it on 1/2 inch OSB and made 5 clean almost perfect holes. Drilling with a 6" bit is on another level and again takes experience. like a technique. I would advise reading how to drill with hole saws - there are many articles and to recap: crowns stick so you will first need to drill about 1/8" into the wood to make a pilot hole, especially if you are using large 6" hole saws then use a 1/4" drill bit to drill through holes around the perimeter of the 6" pilot hole to make. This will cause the sawdust to fall through the 1/4" drilled holes. Drilling with hole saws causes jams, so you need to be prepared for that. Despite everything I've read and prepared, I was surprised at how much torque was generated and happened to have i drilled some holes around the perimeter with a hole saw and was able to drill easily its all about technique and proper use of a great product something like that please update as i gain experience if there is anything to add but i thought I would at least do that as there aren't many useful products out there like this 6" saw. I'm planning to order maybe 3 more" for a 2-1'2 dust collection system.